(19)

(11)

EP 2 773 680 A1

(12)

(43) Date of publication: 10.09.2014 Bulletin 2014/37 (21) Application number: 12845499.8 (22) Date of filing: 31.10.2012

(51) International Patent Classification (IPC):  C08G 14/02(2006.01) (86) International application number: PCT/US2012/062873 (87) International publication number: WO 2013/067062 (10.05.2013 Gazette 2013/19)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 01.11.2011 US 201161554427 P (71) Applicant: Henry Company LLC El Segundo, CA 90245 (US)	(72) Inventors: STUART, Jonathan, T. Lansdale, PA 19446 (US) WERTS, William, J. Glenolden, PA 19036 (US) (74) Representative: Kalkoff & Partner  Patentanwälte Martin-Schmeisser-Weg 3a-3b 44227 Dortmund 44227 Dortmund (DE)